<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="88px">
      <el-form-item label="话题名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入话题名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <!--      <el-form-item label="一级板块id" prop="plateId">-->
      <!--        <el-input-->
      <!--          v-model="queryParams.plateId"-->
      <!--          placeholder="请输入一级板块id"-->
      <!--          clearable-->
      <!--          @keyup.enter.native="handleQuery"-->
      <!--        />-->
      <!--      </el-form-item>-->
      <!--      <el-form-item label="二级板块id" prop="platePartionId">-->
      <!--        <el-input-->
      <!--          v-model="queryParams.platePartionId"-->
      <!--          placeholder="请输入二级板块id"-->
      <!--          clearable-->
      <!--          @keyup.enter.native="handleQuery"-->
      <!--        />-->
      <!--      </el-form-item>-->
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['pcj:subject:add']"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['pcj:subject:remove']"
        >删除
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>
    <el-table v-loading="loading" :data="subjectList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="left"/>
      <el-table-column label="话题名称" align="center" prop="name" width="200"/>
      <el-table-column label="话题类型" align="center" prop="plateName" width="200"/>
      <el-table-column label="二级类型" align="center" prop="partitionName" width="200"/>
      <el-table-column label="使用次数" align="center" prop="useNum" width="150"/>
      <el-table-column label="创建人" align="center" prop="userName" width="200"/>
      <el-table-column label="备注" align="center" prop="remark" width="300"/>
      <!-- fixed = "right" 固定操作列 -->
      <el-table-column label="操作" fixed="right" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['pcj:subject:edit']"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['pcj:subject:remove']"
          >删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改帖子话题对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="话题名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入话题名称" :disabled="this.disabled"/>
        </el-form-item>
        <el-form-item label="话题类型" prop="plateId">
          <el-select
            v-model="form.plateId"
            placeholder="话题类型"
            clearable
            style="width: 100%"
            @change="getPcjTbPartitionListByPid(form.plateId)"
          >
            <el-option
              v-for="dict in pcjTbPlateList"
              :key="dict.name"
              :label="dict.name"
              :value="dict.id"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="二级类型" prop="plateId">
          <el-select
            v-model="form.platePartionId"
            placeholder="二级类型"
            clearable
            style="width: 100%"
          >
            <el-option
              v-for="dict in pcjTbPartitionList"
              :key="dict.name"
              :label="dict.name"
              :value="dict.id"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" placeholder="请输入备注" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
  import {listSubject, getSubject, delSubject, addSubject, updateSubject} from "@/api/pcj/subject";
  import {listPcjTbPlate, getPcjTbPlate} from "@/api/pcj/pcjTbPlate";
  import {listPartition} from "@/api/pcj/pcjTbPlatePartition";

  export default {
    name: "Subject",
    data() {
      return {
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 显示搜索条件
        showSearch: true,
        // 总条数
        total: 0,
        // 帖子话题表格数据
        subjectList: [],
        pcjTbPlateList: '',
        pcjTbPartitionList: '',
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
          name: null,
          plateId: null,
          platePartionId: null
        },
        // 表单参数
        form: {},
        // 表单校验
        rules: {},
        // 编辑状态下输入框禁用开关
        // isDisable: false
      };
    },
    created() {
      this.getList();
      this.getPcjTbPlateList();
      this.getPcjTbPartitionList();
    },
    methods: {
      /** 查询帖子话题列表 */
      getList() {
        this.loading = true;
        listSubject(this.queryParams).then(response => {
          this.subjectList = response.rows;
          this.total = response.total;
          this.loading = false;
        });
      },
      getPcjTbPlateList() {
        listPcjTbPlate().then(response => {
          this.pcjTbPlateList = response.rows;
        });
      },
      getPcjTbPartitionList() {
        listPartition().then(response => {
          this.pcjTbPartitionList = response.rows;
        });
      },
      getPcjTbPartitionListByPid(plateId) {
        getPcjTbPlate(plateId).then(response => {
          this.pcjTbPartitionList = response.data.pcjTbPlatePartitionList;
        });
      },

      // 取消按钮
      cancel() {
        this.open = false;
        this.reset();
      },
      // 表单重置
      reset() {
        this.form = {
          id: null,
          delFlag: null,
          createId: null,
          createBy: null,
          createTime: null,
          updateId: null,
          updateBy: null,
          updateTime: null,
          remark: null,
          name: null,
          userId: null,
          useNum: null,
          plateId: null,
          platePartionId: null
        };
        this.resetForm("form");
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1;
        this.getList();
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.resetForm("queryForm");
        this.handleQuery();
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.id)
        this.single = selection.length !== 1
        this.multiple = !selection.length
      },
      /** 新增按钮操作 */
      handleAdd() {
        // this.disabled = false;
        console.log(this.disabled);
        this.reset();
        this.open = true;
        this.title = "添加帖子话题";
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        // this.disabled = true;
        console.log(this.disabled);
        this.reset();
        const id = row.id || this.ids
        getSubject(id).then(response => {
          this.form = response.data;
          this.open = true;
          this.title = "修改帖子话题";
        });
      },
      /** 提交按钮 */
      submitForm() {
        this.$refs["form"].validate(valid => {
          if (valid) {
            if (this.form.id != null) {
              updateSubject(this.form).then(response => {
                this.$modal.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              });
            } else {
              addSubject(this.form).then(response => {
                this.$modal.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              });
            }
          }
        });
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        const ids = row.id || this.ids;
        this.$modal.confirm('是否确认删除帖子话题编号为"' + ids + '"的数据项？').then(function () {
          return delSubject(ids);
        }).then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        }).catch(() => {
        });
      },
      /** 导出按钮操作 */
      handleExport() {
        this.download('pcj/subject/export', {
          ...this.queryParams
        }, `subject_${new Date().getTime()}.xlsx`)
      }
    }
  };
</script>
<!-- 添加或修改兴趣类型对话框 -->
<style scope>

</style>
